CN220091709U - Raw material liquid feeding system for lepidolite flotation - Google Patents
Raw material liquid feeding system for lepidolite flotation Download PDFInfo
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- CN220091709U CN220091709U CN202321387565.0U CN202321387565U CN220091709U CN 220091709 U CN220091709 U CN 220091709U CN 202321387565 U CN202321387565 U CN 202321387565U CN 220091709 U CN220091709 U CN 220091709U
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- feeding
- flotation
- central cylinder
- air inlet
- pipe
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- 239000007788 liquid Substances 0.000 title claims abstract description 49
- 238000005188 flotation Methods 0.000 title claims abstract description 36
- 239000002994 raw material Substances 0.000 title claims abstract description 29
- 229910052629 lepidolite Inorganic materials 0.000 title claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 42
- 239000011229 interlayer Substances 0.000 claims description 27
- 238000003756 stirring Methods 0.000 claims description 21
- 238000005192 partition Methods 0.000 claims description 6
- 239000012527 feed solution Substances 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000009467 reduction Effects 0.000 claims description 3
- 238000007790 scraping Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 239000012530 fluid Substances 0.000 description 6
- 230000000903 blocking effect Effects 0.000 description 3
- 238000009291 froth flotation Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Landscapes
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model relates to a raw material liquid feeding system for lepidolite flotation, which aims to solve the technical problem that the mixing effect with air is to be further improved in the current raw material liquid feeding process for lepidolite flotation. According to the utility model, the feeding structure of the raw material liquid for lepidolite flotation is improved, and the micro-control mechanism is arranged in the central cylinder, so that the raw material liquid fed through the feeding pipe and the feeding branch pipe can be fully dispersed and mixed with air introduced into the air inlet pipe through the micro-control mechanism, and the mixing efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of lepidolite production, in particular to a raw material liquid feeding system for lepidolite flotation.
Background
For lepidolite flotation processes in mineral processing, flotation equipment is mostly small-sized flotation machines of 2-3 cubic meters in view of limited yield.
However, the existing lepidolite flotation system has small volume and limited froth flotation, if a large amount of air supply is mixed with the raw material liquid, the froth flotation is easy to appear too much, and the raw material liquid is strapped out without froth, so that the stability of the quality of a flotation product is greatly influenced, and therefore, how to realize the full mixing and improving the suspension effect by further micro-controlling the air and the raw material liquid on the limited flotation equipment is needed to be solved. In view of the above, we propose a feed solution feeding system for lepidolite flotation.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art, adapt to the actual needs, and provide a raw material liquid adding system for lepidolite flotation, so as to solve the technical problem that the mixing effect with air is required to be further improved in the current raw material liquid adding process for lepidolite flotation.
In order to achieve the purpose of the utility model, the technical scheme adopted by the utility model is as follows: the raw material liquid feeding system for lepidolite flotation is designed and comprises a tank body, wherein the tank body is divided into a plurality of flotation cavities through partition plates, a stirring mechanism is arranged in each flotation cavity, an overflow port is arranged at the front surface of the tank body, opposite to the flotation cavities, and a scraper mechanism is arranged on the overflow port;
the stirring mechanism comprises a bearing body, a stirring motor, a central cylinder, a main shaft, a stator, a rotor, an air inlet pipe, a feeding pipe and a feeding branch pipe, the stirring mechanism further comprises a micro-control mechanism, the micro-control mechanism is movably arranged in the central cylinder, the main shaft penetrates through the micro-control mechanism, the output end of the air inlet pipe is communicated with the air inlet end of the micro-control mechanism, and the feeding pipe and the feeding branch pipe are communicated with the liquid inlet end of the micro-control mechanism.
Preferably, the bearing body is arranged on the groove body in an erecting mode through at least one support, the stirring motor is fixedly arranged on the back side of the groove body through a motor mounting frame, the central cylinder is fixedly arranged at the bottom end of the bearing body, the main shaft penetrates through the bearing body, the main shaft input end penetrates out of the bearing body and is in transmission connection with the output end of the stirring motor through a reduction gear set, the output end of the main shaft penetrates out of the central cylinder and is in coaxial connection with the rotor, the stator is opposite to the outer side of the rotor and is fixedly arranged on the central cylinder, the air inlet pipe is fixedly arranged at the high end of the central cylinder, and the feeding pipe and the feeding branch pipe are fixedly arranged at the bottom end of the central cylinder.
Preferably, the micro-control mechanism comprises a sleeve, the outer side of the bottom of the sleeve is rotationally connected with the inner side of the central cylinder through a shaft seal A, the inner side of the top of the sleeve is rotationally connected with the outer side of the main shaft through a shaft seal B, a plurality of air inlets are formed in the position of the upper wall of the sleeve relative to the output end of the air inlet pipe, the air inlets are communicated with the air inlet pipe to form an air inlet channel, a plurality of liquid inlets are formed in the position of the lower wall of the sleeve relative to the feeding pipe and the feeding branch pipe, and the liquid inlets are communicated with the feeding pipe and the feeding branch pipe to form a liquid inlet channel.
Preferably, the length of the sleeve is greater than the linear distance between the air inlet channel and the liquid inlet channel.
Preferably, the dimensions of the sleeve are adapted to the dimensions of the central cylinder.
Preferably, the inside of the sleeve is divided into an outer interlayer cavity and an inner interlayer cavity through a ring body, the outer interlayer cavity is communicated with the air inlet channel and the liquid inlet channel, the input end of the inner interlayer cavity is connected with the output end of the outer interlayer cavity through a round angle, and the output end of the inner interlayer cavity is communicated with the inside of the groove body through a lining with a plurality of through holes on the surface.
Preferably, the middle section of the outer interlayer cavity is annular and is fixedly provided with a plurality of rotary vanes at equal intervals.
Preferably, one side of the head part of the ring body, which is away from the output end of the outer interlayer cavity, is provided with a stepped groove, and the root part of the stepped groove is provided with a plurality of partition ribs in an annular equidistant manner.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the feeding structure of the raw material liquid for lepidolite flotation is improved, the micro-control mechanism is arranged in the central cylinder, so that the raw material liquid fed through the feeding pipe and the feeding branch pipe can be fully dispersed and mixed with air introduced into the air inlet pipe through the micro-control mechanism.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic structural view of a stirring mechanism in the present utility model;
FIG. 3 is a schematic cross-section of a central cylinder and its connection structure to show the position of the micro-control mechanism according to the present utility model;
FIG. 4 is a schematic cross-sectional view of a micro-control mechanism and its connection structure according to the present utility model;
FIG. 5 is an enlarged schematic view of the detail of FIG. 4;
FIG. 6 is a schematic bottom view of a cross-sectional structure of a sleeve according to the present utility model;
in the figure: 1. a tank body; 2. a stirring mechanism; 3. a scraper mechanism; 4. a micro control mechanism;
201. a bearing body; 202. a stirring motor; 203. a central cylinder; 204. a main shaft; 205. a stator; 206. a rotor; 207. an air inlet pipe; 208. a feed pipe; 209. a feed manifold;
401. a sleeve; 402. a ring body; 403. an outer sandwich cavity; 404. an inner sandwich cavity; 405. round corners; 406. a bushing; 407. rotating leaves; 408. a stepped groove; 409. a partition rib; 410. an air inlet hole; 411. and a liquid inlet hole.
Detailed Description
The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:
examples: the raw material liquid feeding system for lepidolite flotation, see fig. 1-6, comprises a tank body 1, wherein the tank body 1 is divided into two flotation cavities through a partition plate, a stirring mechanism 2 is arranged in each flotation cavity, an overflow port is arranged at the front surface of the tank body 1 relative to the flotation cavity, and a scraper mechanism 3 is arranged on the overflow port; specifically, as shown in fig. 2, the stirring mechanism 2 includes a bearing body 201, a stirring motor 202, a central cylinder 203, a main shaft 204, a stator 205, a rotor 206, an air inlet pipe 207, a feeding pipe 208 and a feeding branch pipe 209, wherein the bearing body 201 is arranged on the tank body 1 through two support fixing frames, the stirring motor 202 is fixedly arranged on the back side of the tank body 1 through a motor mounting frame, the central cylinder 203 is fixedly arranged at the bottom end of the bearing body 201, the main shaft 204 is arranged in the bearing body 201 in a penetrating manner, the input end of the main shaft 204 penetrates out of the bearing body 201 and is in transmission connection with the output end of the stirring motor 202 through a reduction gear set, the output end of the main shaft 204 penetrates out of the central cylinder 203 and is in coaxial connection with the rotor 206, the stator 205 is fixedly arranged on the central cylinder 203 relative to the outer side of the rotor 206, the air inlet pipe 207 is fixedly arranged at the high end of the central cylinder 203, and the feeding pipe 208 and the feeding branch pipe 209 are fixedly arranged at the bottom end of the central cylinder 203. The above solutions are disclosed for completeness embodying the technical solutions of the present utility model, but are all prior art, and are not described herein.
As shown in fig. 3, the stirring mechanism 2 in the present utility model further includes a micro-control mechanism 4, the micro-control mechanism 4 is rotatably movably disposed in the central cylinder 203, the main shaft 204 is disposed on the micro-control mechanism 4 in a penetrating manner, the output end of the air inlet pipe 207 is communicated with the air inlet end of the micro-control mechanism 4, and the feeding pipe 208 and the feeding branch pipe 209 are communicated with the liquid inlet end of the micro-control mechanism 4. The utility model improves the feeding structure of the raw material liquid for lepidolite flotation, and a micro-control mechanism 4 is arranged in a central cylinder 203, so that the raw material liquid fed through a feeding pipe 208 and a feeding branch pipe 209 can be fully dispersed and mixed with air introduced into an air inlet pipe 207 through the micro-control mechanism 4.
Further, as shown in fig. 4, the micro-control mechanism 4 includes a sleeve 401, the outer side of the bottom of the sleeve 401 is rotationally connected with the inner side of the central cylinder 203 through a shaft seal a, the inner side of the top of the sleeve 401 is rotationally connected with the outer side of the main shaft 204 through a shaft seal B, a plurality of air inlets 410 are formed in positions of the upper wall of the sleeve 401 corresponding to the output end of the air inlet pipe 207, the air inlets 410 are communicated with the air inlet pipe 207 to form an air inlet channel, a plurality of liquid inlet holes 411 are formed in positions of the lower wall of the sleeve 401 corresponding to the feeding pipe 208 and the feeding branch pipe 209, and the liquid inlet holes 411 are communicated with the feeding pipe 208 and the feeding branch pipe 209 to form a liquid inlet channel. It should be noted that the middle section of the outer interlayer cavity 403 is annular and has a plurality of rotary blades 407 fixedly arranged at equal intervals. According to the utility model, the raw material liquid introduced by the feed pipe 208 and the feed branch 209 is used as a power source, the raw material liquid is contacted with the rotary vane 407 under the action of fluid resistance and pushes the sleeve 401 with the rotary vane 407 to rotate in the central cylinder 203, so that air introduced through the air inlet channel is rotary-cut by the air inlet 410 to form a blast of gas to be mixed with the raw material liquid, and a blast of bubbles can be generated.
It should be noted that, as shown in fig. 4, the length of the sleeve 401 is longer than the linear distance between the air inlet channel and the liquid inlet channel, so that the air and the raw material liquid introduced from the air inlet channel and the liquid inlet channel can be fully mixed in the central cylinder 203.
It should be noted that, as shown in fig. 4, the dimensions of the sleeve 401 are adapted to those of the central cylinder 203, so that air or raw material liquid introduced from the air inlet channel or the liquid inlet channel can flow independently, and mix fully in the sleeve 401, thereby improving the sealing strength.
It is noted that, as shown in fig. 4, the interior of the sleeve 401 is divided into an outer interlayer cavity 403 and an inner interlayer cavity 404 by a ring body 402, the outer interlayer cavity 403 is communicated with an air inlet channel and an air inlet channel, the input end of the inner interlayer cavity 404 is connected with a round corner 405 at the output end of the outer interlayer cavity 403, and the round corner 405 is connected with a fluid so that the outer interlayer cavity 403 flows into the inner interlayer cavity 404, thereby reducing the fluid impact; the output end of the inner interlayer cavity 404 is communicated with the inside of the tank body 1 through a lining 406 with a plurality of through holes on the surface, so that the raw material liquid of the mixed air in the inner interlayer cavity 404 can flow into the tank body 1, and then is secondarily mixed with the rotor 206 through the stator 205.
In addition, as shown in fig. 5 and 6, a stepped groove 408 is formed on the side of the head of the ring body 402 away from the output end of the outer interlayer cavity 403, and a plurality of blocking ribs 409 are formed at equal intervals on the root of the stepped groove 408 in an annular shape. According to the vortex generation principle: when the fluid passes through the position with larger flow velocity on the surface of the step, a pressure difference is formed between the fluid and the root of the step, and the fluid rotates and moves circularly at the position with the pressure difference in the flowing process, so that vortex is generated; the utility model uses a plurality of blocking ribs 409 to block the communication of the ladder root, so that smaller vortex can be generated between two adjacent blocking ribs 409, which is favorable for further dispersing and mixing bubbles and raw material liquid, thereby realizing micro-control operation.
The embodiments of the present utility model are disclosed as preferred embodiments, but not limited thereto, and those skilled in the art will readily appreciate from the foregoing description that various modifications and variations can be made without departing from the spirit of the present utility model.
Claims (8)
1. The raw material liquid feeding system for lepidolite flotation comprises a tank body (1), wherein the tank body (1) is internally divided into a plurality of flotation cavities through partition plates, a stirring mechanism (2) is arranged in each flotation cavity, an overflow port is arranged at the front surface of the tank body (1) at the position corresponding to each flotation cavity, and a scraping plate mechanism (3) is erected on the overflow port;
the stirring mechanism (2) comprises a bearing body (201), a stirring motor (202), a central cylinder (203), a main shaft (204), a stator (205), a rotor (206), an air inlet pipe (207), a feeding pipe (208) and a feeding branch pipe (209), and is characterized in that the stirring mechanism (2) further comprises a micro-control mechanism (4), the micro-control mechanism (4) is movably arranged in the central cylinder (203), the main shaft (204) is arranged on the micro-control mechanism (4) in a penetrating mode, the output end of the air inlet pipe (207) is communicated with the air inlet end of the micro-control mechanism (4), and the feeding pipe (208) and the feeding branch pipe (209) are communicated with the liquid inlet end of the micro-control mechanism (4).
2. The lepidolite flotation feed liquid feeding system according to claim 1, wherein the bearing body (201) is erected on the tank body (1) through at least one support, the stirring motor (202) is fixedly arranged on the back side of the tank body (1) through a motor mounting frame, the central cylinder (203) is fixedly arranged at the bottom end of the bearing body (201), the main shaft (204) penetrates through the bearing body (201), the input end of the main shaft (204) penetrates out of the bearing body (201) and is in transmission connection with the output end of the stirring motor (202) through a speed reduction wheel set, the output end of the main shaft (204) penetrates out of the central cylinder (203) and is in coaxial connection with the rotor (206), the stator (205) is fixedly arranged on the central cylinder (203) relative to the outer side of the rotor (206), the air inlet pipe (207) is fixedly arranged at the high end of the central cylinder (203), and the feeding pipe (208) and the feeding branch pipe (209) are fixedly arranged at the bottom end of the central cylinder (203).
3. The lepidolite flotation raw material liquid feeding system according to claim 1, wherein the micro-control mechanism (4) comprises a sleeve (401), the outer side of the bottom of the sleeve (401) is rotationally connected with the inner side of the central cylinder (203) through a shaft seal A, the inner side of the top of the sleeve (401) is rotationally connected with the outer side of the main shaft (204) through a shaft seal B, a plurality of air inlets (410) are formed in the position of the upper wall of the sleeve (401) relative to the output end of the air inlet pipe (207), the air inlets (410) are communicated with the air inlet pipe (207) to form an air inlet channel, a plurality of liquid inlets (411) are formed in the position of the lower wall of the sleeve (401) relative to the feeding pipe (208) and the feeding branch pipe (209), and the liquid inlets (411) are communicated with the feeding pipe (208) and the feeding branch pipe (209) to form a liquid inlet channel.
4. A lepidolite flotation feed solution addition system according to claim 3, wherein the sleeve (401) has a length greater than the linear distance of the inlet passage from the inlet passage.
5. A lepidolite flotation feed solution addition system according to claim 3, characterized in that the sleeve (401) is sized to fit the size of the central cylinder (203).
6. A lepidolite flotation feed solution addition system according to claim 3, characterized in that the interior of the sleeve (401) is divided into an outer interlayer cavity (403) and an inner interlayer cavity (404) by a ring body (402), the outer interlayer cavity (403) is communicated with the air inlet channel and the liquid inlet channel, the input end of the inner interlayer cavity (404) is connected with the rounded corner (405) of the output end of the outer interlayer cavity (403), and the output end of the inner interlayer cavity (404) is communicated with the interior of the tank body (1) by a lining (406) with a plurality of through holes on the surface.
7. The system for adding a raw material liquid for lepidolite flotation according to claim 6, wherein a plurality of rotary blades (407) are fixedly arranged at equal intervals in an annular shape in the middle section of the outer interlayer cavity (403).
8. The system for adding the raw material liquid for lepidolite flotation according to claim 6, wherein a stepped groove (408) is formed in one side, away from the output end of the outer interlayer cavity (403), of the head of the ring body (402), and a plurality of partition ribs (409) are formed in the root of the stepped groove (408) at equal intervals in an annular shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321387565.0U CN220091709U (en) | 2023-06-02 | 2023-06-02 | Raw material liquid feeding system for lepidolite flotation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321387565.0U CN220091709U (en) | 2023-06-02 | 2023-06-02 | Raw material liquid feeding system for lepidolite flotation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220091709U true CN220091709U (en) | 2023-11-28 |
Family
ID=88867713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321387565.0U Active CN220091709U (en) | 2023-06-02 | 2023-06-02 | Raw material liquid feeding system for lepidolite flotation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220091709U (en) |
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2023
- 2023-06-02 CN CN202321387565.0U patent/CN220091709U/en active Active
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